baber/WOPTO huggingface dataset:
Patent DE-19524489-A1 (DE)
Title: Winder shaft for pasteboard tube, with cylindrical shaft body - has tensioning bars each with plain washer gripping round tension body and cylindrical outside
Inventor: FREITAG HERIBERT
IPC: B65H16/04
Filed: 1995-07-05
Abstract: The cylindrical shaft body (2) has a round cylindrical interior (3) connected by cavities (9) distributed evenly over its periphery. Tensioning bars (10), each with foot (11) and tension body (12) each has a plain washer gripping round the tension body. A pressure tube (4) extends in the hollow below the tensioning bars. At least one shaft journal (6) with integrated valve (8) feeds air in and out of the interior of the pressure tubing. The plain washer has a cylindrical outside with a radius of curvature matching the cylindrical wall of the hollow interior. The washer is thick enough for the tensioning bars' maximum retraction length determining the maximum tension cylinder to be only between 1.3 to 2 % greater than the tolerated maximum internal diameter of the pasteboard tube.
Patent DE-19529089-A1 (DE)
Inventor: JAUTELAT MANFRED DIPL CHEM DR
IPC: A01N43/653
Filed: 1995-08-08
Abstract: New mercapto-triazolyl-nitriles have the formula (I), in which R<1>, R<2>, X and m have the meanings given in the description. Also disclosed are their acid addition salts and metal salt complexes, as well as a process for preparing the same and their use as plant-protecting and material-protecting microbicides.
Patent DE-19531536-A1 (DE)
Title: Large aperture radiometric calibrator for infrared measuring instruments
Inventor: TANK VOLKER DR
IPC: G01J5/00
Filed: 1995-08-25
Abstract: The calibrator comprises an electrically heated circular radiant plate (1) with a radiating side bound to a metal honeycomb structure (2) with a multiple of hexagonal combs (20) having a depth to diameter ratio of 5:1. All these are coated with high-conductivity material. The radiating plate is surrounded by a dome-shaped hemispherical cowl (3), the inner surface of which (4) is reflective. The entire radiant unit is well insulated (6) from the ambient temperature and atmosphere in a housing (7). Beams emitted from the honeycomb structure pass through the circular opening (5) at the crown point of the cowl. This aperture should be equal in size to that of the IR measuring instrument to be calibrated or adjustable in the form of an iris.
Patent DE-19538865-A1 (DE)
Title: Transmission gear with electric drive motor e.g. for automotive vehicle
Inventor: BRUHN RAINER
IPC: F16H1/22
Filed: 1995-10-19
Abstract: The transmission has a drive gear wheel (12) on a drive shaft (11) mounted in a first plate (3) and a driven gear wheel (16) on a driven shaft (21) mounted in a second plate (4). The drive and driven shafts are coaxial. An auxiliary gear wheel (13) has a first set of teeth (14) which interacts with the drive gear wheel and a second set of teeth (15) which interacts with the driven gear wheel. The housing has an intermediate wall between the first and second plates with at least one opening for the auxiliary gear wheel. The driven gear wheel has an inner set of teeth (20) which engages the second set of teeth of the auxiliary gear wheel from the outside.
Patent DE-19541052-A1 (DE)
Title: Oil pressure control valve with sliding control piston
Inventor: CHO SUNG HYUN
IPC: F16K11/07
Filed: 1995-11-03
Abstract: An oil pressure control valve housing (53) has first and second ports (59,57) connected to an oil switch (65) and reaction chamber (67) respectively. A sliding control piston (14) in the housing has first and second ring chambers (24,27) connected to each other (via 25) and communicating with the first and second ports respectively. A control piston bore (13), formed in the direction of piston movement, receives oil from the housing and accepts a pin (11), connected to or in contact with an electromagnet (52), to move the control piston.
Patent DE-19543835-A1 (DE)
Title: Control of lock-up clutch in torque converter of motor vehicle automatic gearbox
Inventor: HIROSE IKUO
IPC: F16H59/36
Filed: 1995-11-24
Abstract: The lock-up clutch (16) between the impeller (13) and turbine (12) of a torque converter is used in two modes, one to provide a mechanical connection between these two elements, and one to provide a hydrodynamic connection. Its control unit uses a solenoid (24) with a variable work cycle to adjust the oil pressure feeding the clutch. A sensor (31) measures the oil temperature and generates a corresponding signal. Other sensors (32 to 34) measure the engine load and degree of slip between turbine and impeller, again generating signals. These three input signals are used by the control unit to adjust the start of the solenoid's working cycle when the demand for a clutch mode change is received.
Patent DE-19543853-A1 (DE)
Title: Video recorder with program for automatic recording of transmission information
Inventor: HUETTER INGO
IPC: G11B27/36
Filed: 1995-11-24
Abstract: A video recorder having a recording and programming function, has a store having several storage locations in which data can be input for an automatic recording of a transmission entity. There is a facility for verifying or checking the time gaps between the storage locations, such that the data contained in the storage locations can still be used for future automatic recording.  By the detection of non-useability, the storage location is erased automatically.  More specifically, the erasure is carried out when the time of the transmission was several days ago.
Patent DE-19546161-A1 (DE)
Title: Flat seal
Inventor: LATTY CYRIL X
IPC: F16J15/10
Filed: 1995-12-11
Abstract: The seal, and especially a flat seal for tubes and containers, and the like, is of a polytetrafluoroethylene (PTFE) with perfluoroalkoxy side groups. The flow inhibitor in the PTFE seal is through sintering at a temp. of 360-370 deg C, followed by cooling at room temp.. The core (2) is of wholly fluorided thermoplastic (PFA) as the flow inhibitor, covered  on both sides by an outer layer (3,4) of "Hostaflon" (RTM; modified PTFE). At least one ceramic disc can  be inserted as a flow inhibitor.
Patent DE-19610673-A1 (DE)
Title: Purification of organics-loaded chemical process or ground water
Inventor: GRUND GERDA DR
IPC: C02F1/28
Filed: 1996-03-19
Abstract: In purification of organics-loaded water with an adsorption resin, followed by steam desorption of the organics, a saturated aqueous phase of the desorbate is recycled together with untreated water onto an already loaded and separated-off adsorber resin prior to desorption of this adsorber.
Patent DE-19621515-A1 (DE)
Title: Air-borne device for spraying agricultural land e.g. with water and fertiliser
Inventor: ROTH EMIL-JOHANN
IPC: B05B12/04
Filed: 1996-05-29
Abstract: The device e.g. airship is filled with a non-combustible gas, especially helium. The container is of aluminium and/or heat-resistant plastics and is arranged within the lower half of the airship. It is divided into a number of chambers. For applying the spraying medium pipe conduits are provided, distributed over the complete length and width of the airship, to which are fitted a number of spray nozzles. The spraying medium is fed to the nozzles via controllable valves. These valves are magnet type controllable separately from one another. Their functions are remotely controlled by radio. The container is filled with different spraying media and, by control of the valves, differing mixture ratios are producible between the sprayed media.
Patent DE-19622355-A1 (DE)
Inventor: PODSZUN WOLFGANG DIPL CHEM DR
IPC: A01N25/10
Filed: 1996-06-04
Abstract: The invention concerns shaped bodies which release agrochemical active substances for treating woody plants. The active substances are introduced into a cavity previously formed in the woody plant, their volume filling the volume of the cavity by between 10 and 95 %. Their volume does not increase during the application time to such an extent that the previously formed cavity is completely filled. The shaped bodies contain: a) agrochemical active substances; b) water-insoluble polymers which can be treated thermoplastically; c) water-soluble polymers; and d) optionally further auxiliary substances.
Patent DE-19623094-A1 (DE)
Title: Crane rail mounting with concrete sleepers
Inventor: MINNER HANS-KARL
IPC: B66C7/00
Filed: 1996-06-10
Abstract: The individual similar smooth and frost resistant embedded concrete sleepers are connected together to define the path of movement for the crane. Each connection of the concrete sleepers is through connecting bars (2). One end of the sleeper is embedded in concrete and the other end, the supper section is connected to the following sleeper in a recess with an elastic non-perishing plastics corrosion seal gasket. The fit between the concrete sleepers can be filled by the plastics gasket.
Patent DE-19625652-A1 (DE)
Inventor: LUKIC BORIS
IPC: D04B15/78
Filed: 1996-06-26
Abstract: In a textile machine, especially a knitting machine, with controllable working components (7, 7'), at least one machine component (1, 1') supporting the working components (7, 7'), at least one working component selector (15, 15'), at least one securing magnet (10, 10') firmly secured to the machine component (1, 1') which holds the working components (7, 7') in their initial position, and at least one spring component (17, 17') allocated to each working component (7, 7'), a particularly reliable selection of the working components (7, 7') with simplified machinery and small, compact construction is attained if the securing magnet (10, 10') is fitted between the working components (7, 7') and the spring components (17, 17').
Patent DE-19630287-A1 (DE)
Title: Crankcase for IC engine
Inventor: HALLER HEINRICH
IPC: F02F7/00
Filed: 1996-07-26
Abstract: The engine has ribs which are formed as reinforcement ribs (11b,d,e) that extend (3) from the outside wall (12b) of the cylinder head area to the wall side at the crankshaft area. The ribs are integrally moulded with the outside wall so as to issue at the inside wall areas specified. Near the crankshaft area and at one of its sides the wall has a bulged (9) so as to accommodate an equaliser shaft and the ribs runs straight from the bulged area to the cylinder head end of the outside wall. In the area close to the cylinder head, the crank housing may be extended (13) in order to house an injection pump element and the ribs extend straight from the extension part to the crankshaft wall side. Transverse ribs (14a,b) may also be provided, these being integrally moulded to the side wall of the crankcase (1) and arranged at the highest part of the reinforcing ribs, running along the engine length. The transverse ribs intersect the reinforcing ribs and is typically of the same height as this.
Patent DE-19635752-A1 (DE)
Title: Visualisation method for holographic information
Inventor: DAUSMANN GUENTHER
IPC: G03H1/22
Filed: 1996-09-03
Abstract: The information visualisation method uses parallel laser beam (7) directed onto the hologram, with the light which is reconstructed by the hologram directed onto a mirror surface (10). The light reflected from the latter is made visible on a matt disc (9). The laser light is provided by a laser source (4) can be directed onto the hologram at right angles, with the mirror surface and the matt disc each having a cylindrical curvature, for compensating the distortion of the holographic information.
Patent DE-19638874-A1 (DE)
Title: Mobile telephone planar antenna
Inventor: ROTHE LUTZ DR ING
IPC: H01Q9/04
Filed: 1996-09-23
Abstract: The antenna includes a low loss, low dielectric foil built carrier or body (1) which has a circle or triangular boundary. The body is coated conductively on a single side (2). On the opposite side (3) the body is coated conductively in segments. The segmented, conductive layer is partially connected to the layer on the opposite site at the outer body boundary.  The segmented conductive layer has a rectilinear boundary (4) rectangular to the symmetry line (5). The connection of both conductive layers is carried out on the rectilinear boundary. The excitation is carried out using a coaxial cable. The inner conductor is connected to the segmented layer and the outer conductor is connected to the opposite layer.
Patent DE-19641593-A1 (DE)
Title: Microprocessor control system for motorised door or windows for protection against break-in
Inventor: ROTHENBURG JENS
IPC: E05F15/632
Filed: 1996-10-09
Abstract: The system has a pair of sliding panels suspended on a rail with a motor (5) driven belt-loop for operation. The system has a controller (10) that has a number of microprocessor stages (31,32).  Three of these (31) are individually connected to sensors, such as a proximity switch (26), and an opto-electronic detector (27) and limit switch (28) which monitor door position, etc. The other microprocessor monitors the function of the other three and, in the event of a fault, initiates an emergency action for the motor.
Patent DE-19644475-A1 (DE)
Title: Flat roof pantile with head and side rabbet formation
Inventor: LUDOWICI MICHAEL CHRISTIAN
IPC: E04D1/04
Filed: 1996-10-25
Abstract: The tile has head and side (5) grooves, and at least one cutting in a groove corner towards the foot of the tile. A flanking rib (582), which at least partly borders the cutting (485), is arranged in the foot region of the side groove, parallel to an inner rib of the groove, and is offset laterally in the direction of the centre of the tile. The flanking rib may end before the foot (4) of the tile, or in front of a second corner cutting (487). The rib may also have a lower height than the rib (515) on the inner side groove or may be offset laterally to the inside of it.
Patent DE-19652994-A1 (DE)
Title: Location determination method for mobile object
Inventor: BICKERT BERNHARD
IPC: G01S13/937
Filed: 1996-12-19
Abstract: The method involves emitting electromagnetic radiation by a Frequency Modulated Continuous Wave (FMCW) radar sensor. An object is a part of a predetermined amount of objects with known geometric dimensions or reflection characteristics according to the emitted radiation. The antenna beam of the radar is followed with respect to the predetermined dimensions and characteristics of the detected object in azimuth or elevation. The analogue reception signals are mixed down into the base band. A distance compensation is carried out using high pass filters and gating in the return time section.  The base signal is digitised and a selection is carried out of the anticipated distance interval determined relevant frequency band using band pass filtering with following low pass filtering or quadrature modulation. The instantaneous distance of the detected object is determined using spectral analysis on the basis of Fourier transformation or super resolution process. Further distance determinations are carried out using the radar for monitoring the movement of the object.
Patent DE-19654184-A1 (DE)
Title: Absorbent=recovery regeneration method for effluent air=stream solvent
Inventor: BERGFORT ACHIM DIPL ING
IPC: B01D53/04
Filed: 1996-12-23
Abstract: A process for continuously regenerating absorbent recovering solvent from an effluent air stream, in which the solvent-containing absorbent is supplied to a desorber, and contacted by stripping gas to remove the solvent. The solvent-saturated stripping gas is fed to a vapour permeation module forming solvent-enriched permeate and a retentate stream with solvent-depleted stripping gas, the latter being re-supplied to the desorption unit via a closed circuit. In the permeate stream from the permeation module, a reduced pressure source follows and is transferred, via the vapour permeation module, into the feed stream. A condensation stage occurs in the permeate stream followed by a portion of solvent-depleted stripping gas being locked-out. The remaining solvent-depleted stripping gas is introduced into the retentate stream. Preferably the locked out fraction of solvent-depleted stripping gas from the condensation stage is supplied to the solvent-saturated effluent air stream, or is disposed of via an adsorption unit. A separator, partly in fluid form, follows the source of low pressure leading back to an intermediate condensate vessel. The gas stream leaving this stage is sent to the stripping gas-stream and saturated with solvent before entering the vapour permeation module. The gas stream leaving the condensate stage is at least partially sent to the retentate stream after the vapour permeation module. The vapour permeation module has a membrane exhibiting a selectivity between solvent and stripping gas \} 10; preferably exceeding 30. Stripping gas is heated before or in the desorption unit and before arriving at the vapour permeation module, is cooled. The stripping gas being steam, air or inert gas.
Patent DE-19705294-A1 (DE)
Inventor: MAUL THOMAS DIPL ING
IPC: B61L5/10
Filed: 1997-02-12
Abstract: The setting and locking actuator includes a piston-cylinder unit able to be pressurised by working fluid, with a two-way cylinder (10) and a fixed piston rod (14). The cylinder can move along the piston rod. It can be locked in the end positions. There is a connecting element to set this element. The piston rod has a longitudinal boring (24) which can be pressurised by the working fluid. It contains at least one switching cylinder (26,28) which can be moved axially against the force created by the working fluid by a first spring element (34,36).
Patent DE-19706264-A1 (DE)
Inventor: HIDDESSEN RALF
IPC: F16K1/42
Filed: 1997-02-18
Abstract: The piston (2) slides in a housing between the open and shut positions and its cone face increases between its ends. The lip (3) in the housing and working against it distorts sufficiently on assembly to allow the larger-diameter portion of the piston to the thrust right through it. Part of the lip can be arranged to distort plastically, and it can be closed and annular. The lip can be of metal, and a spring can be mounted on the piston, thrusting it in the shut direction.
Patent DE-19718458-A1 (DE)
Title: Mixing equipment for mortar on building site
Inventor: STROBL ADOLF
IPC: B28C9/04
Filed: 1997-04-30
Abstract: The mixer has a hopper feed (14) for the dry material onto a first screw feed (16) which mixes the dry material and passes it to a watering position from where a lower screw feed (26) prepares the wet mix and pushes it back in the opposite direction to an output at one end of the machine. The compact machine is supported on wheels and both screw feeds can be driven off the same motor. The control panel (34) is removable, for security, and is programmed to produce different wet mixes. The bags of dry material are loaded onto rotating spike rollers (20) which open the bags and allows the material to drop into the hopper.
Patent DE-19718977-A1 (DE)
Inventor: WEISS ALBRECHT DR
IPC: D06L4/12
Filed: 1997-05-05
Abstract: The invention relates to a method of decolorizing textiles during washing, using an oxidation system dispersed or dissolved in water, said oxidation system containing one per-acid precursor, a source of H2O2, and a catalyst which catalyses the reaction of the per-acid precursor and the source of H2O2. The per-acid formed is provided to the suds at such a speed that there is always enough per-acid available as is required for decolorizing the stain.
Patent DE-19719389-A1 (DE)
Title: Plug thread gauge
Inventor: NIEDEREDER WERNER
IPC: G01B3/48
Filed: 1997-05-07
Abstract: The gauge includes a test thread which comprises several pitches. An even surface area (10) is formed at the beginning of a first pitch (2). The even surface area extends essentially radially to the longitudinal axis of the gauge. The even surface area comprises preferably a gap (11).
Patent DE-19721684-A1 (DE)
Title: Speech signal determination method for vocoder
Inventor: LIN CHIN-TENG
IPC: G10L25/78
Filed: 1997-05-23
Abstract: The method involves receiving speech frames of the input speech and dividing the frame into four subframes. It is evaluated if the normalised correlation (NC) of the speech frame is bigger or the same as a high threshold. The four subframes are set as frames with speech when the value is greater than the threshold otherwise the subframes are set to frames without speech. The coefficients of the energy and of the line spectrum (LSP) of the speech signal are calculated separately for determination if the speech frame is stationary or non-stationary.  If the energy coefficient and the LSP coefficient are not smaller than the corresponding thresholds further determination of the states with speech and without speech is accomplished by calculating the energy ratio of the lower band to the upper band for each subframe. If the energy coefficient and the LSP coefficient are smaller than the corresponding thresholds each subframe is set to the same value as the previous speech frame. If the energy ratio is bigger than a threshold the subframes are set to frames with speech otherwise the subframes are set to frames without speech.
Patent DE-19727907-A1 (DE)
Title: Filling hollow component chambers with expandable carbon powder and structural member with expanded carbon
Inventor: EIPPER KONRAD DIPL ING
IPC: B62D29/00
Filed: 1997-07-01
Abstract: In a process for filling hollow chambers in components or semi-finished products a heat foamable carbon powder (20) is introduced into the chamber (30) to be filled and when heated simultaneously with the component (16) swells to fill the free space. A structural member with a hollow chamber containing foamed carbon powder, especially a component or semi-finished product for installation in a vehicle is also claimed. Preferably when filling twin walled components (16), e.g. pipes and profiles, the carbon powder is introduced directly into the hollow chamber. In an alternative method the carbon powder (20) is hermetically sealed in aluminium foil pouches (10,11) which are inserted into the hollow chamber (30). Heating and expansion of the powder occurs during a subsequent production stage of the component (16), e.g. the powder is installed during the manufacture of a vehicle body, passes through a dipping tank for paint application and expands when the paint is baked on. Alternatively the powder may be expanded when the component first reaches the operational temperature, e.g. carbon powder may be introduced to a twin-walled exhaust pipe before installation on a vehicle and expands when the latter commences running. A twin-walled exhaust gas pipe (16) is claimed which has expandable carbon powder introduced directly between the inner (17) and outer (18) walls.
Patent DE-19736423-A1 (DE)
Title: Washing machine
Inventor: BOLDUAN EDWIN DIPL ING
IPC: A47L15/44
Filed: 1997-08-21
Abstract: The washing machine, for laundry or dishes, has a dosing unit for the delivery of detergents. The machine has a storage (5) for the detergent dosing unit. The washing machine lid (2) has a deflection contour (4) with an opening (5) to hold the detergent dosing unit.
Patent DE-19742594-A1 (DE)
Title: Outlet regulator for a liquid, especially water, in a storage tank
Inventor: KARSCH MANFRED
IPC: E03F5/10
Filed: 1997-09-26
Abstract: An outlet regulator for a liquid, especially water, in a storage tank, comprises a head with one or more floats attached to it, and a swing arm. The swing arm is attached to an overflow pipe via a hinge. The head (2) is located in a plane which makes an angle with the arm (3) longitudinal axis. The inlet opening of the head is located at the bottom and the head has a unit for accommodating weights to control its immersion depth. The floats are preferably made of polystyrene.
Patent DE-19748587-A1 (DE)
Title: Arrangement for electrical power transmission
Inventor: ANGELMAHR FRANZ
IPC: H02G5/06
Filed: 1997-11-04
Abstract: The arrangement transfers power over current rails, esp. for excitation lines of high power generators. The current rails are in the form of conductor modules which are connected together. The modules are standardized; standard flat current rails (24) are formed into straight and curved individual modules